Chapter 1 Personal Computers

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This experimental network developed by the U.S. government, scientists and others eventually became the Internet?

ARPANET

The first general-purpose commercial computer was known as the:

UNIVAC

This computer correctly predicted that Presidential candidate Eisenhower would be elected:

Univac I.

Programs such as Internet Explorer that serve as navigable windows into the Web are called:

Web browsers.

WWW means:

World Wide Web.

The software tools that enable a user to interact with a computer for specific purposes are known as:

applications.

The future could bring the emergence of ________, computer chips embedded within human bodies.

biodigital technology

Supercomputers:

contain thousands of microprocessors.

In regard to a handheld device, a docking cradle allows a user to:

establish connection between the handheld device and a computer.

Computers that once occupied full rooms, but are now approximately the size of a refrigerator, are used by large organizations and known as:

mainframe computers.

A pointing device used as a peripheral to move around the screen to point and click at objects is called a:

mouse.

Computers have changed the way humans go about their day-to-day lives. Events and ideas radically change the way people work, live, and think. This dramatic change is known as a(n):

paradigm shift.

PC stands for:

personal computer.

When a student posts a clip from a recent movie on her Web site, the ethical issue of ________ is at issue.

protecting intellectual property

Computers grew out of a human need to:

quantify.

What is a computer that provides software and other resources to computers over a network?

server

When multiple users sharing data and hardware resources need access to one application, a ________ is necessary.

server

Applications that are designed to do calculations, such as the expenses of a student or sales of a business, are known as:

spreadsheets.

A negative aspect of a laptop computer is:

the relatively high price and upgrade difficulties.


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